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The large global outbreak of coronavirus disease 2019(COVID-19)has seriously endangered the health care system in China ......
Tropical rainforests face serious threats of land-use conversion and increasing pressure of resource use and Kakamega fo......
BACKGROUND In the context of the Coronavirus disease 2019(COVID-19)pandemic,it has been reported that elderly patients a......
Non-occlusive mesenteric ischemia: Diagnostic challenges and perspectives in the era of artificial i
Acute mesenteric ischemia(AMI)is a severe condition associated with poor prognosis,ultimately leading to death due to mu......
The research work presented in this paper refers to a new slope stability analysis method used for landslide risk evalua......
Reduced point charge models of amino acids are used to model Ubiquitin(PDB: 1UBQ). They are designed(i) from local extre......
Dynamic covalent gels assembled from small molecules:from discrete gelators to dynamic covalent poly
Dynamic covalent chemistry has emerged recently to be a powerful tool to construct functional materials.This article rev......
Taking the design of Ningdu Talent Apartment for example,active eco-design at the origin of design—design of building s......
P-polarization high reflectors are deposited by e-beam from hafnia and silica.1-on-l and N-on-1 tests at 1064-nm wavelen......
Quantum chemical study on the mechanism of enantioselective reduction of prochiral ketones catalyzed
The ab initio molecular orbital study on the mechanism of enantioselective reduction of 3,3-dimethyl butanone-2 with bor......
GaN/InGaN superlattice barriers are used in InGaN-based light-emitting diodes (LEDs). The electrostatic field in the qua......
During high power disk laser welding, the high-speed photography was used to measure the dynamic images of the laser-ind......
【Abstract】Gender discourse was paid much attention in recent years. The primary objective of this fundamental research......
Submicrometer-scale ZnO composite aggregate arrays of nanorods and nanoparticles were prepared by simple wet-chemical ro......
MEDICAL ACUPUNCTURE IN SPORTS MEDICINE:RELEVANT POINTS AND THE POST-TRAUMATIC VITAL ALIGNMENT PROCED
Medical acupuncture is an extremely useful therapeutic modality in sportsmedicine.There are a number of cardinal points ......
The specific good properties of cellular materials and composite materials, such as low density and high permeability, m......
阜阳市局 ￡4a 局长——_MINtkMMtgj’＃lnH＄B——q.M——D收束志不他只邀狲位J则【科校为先导推动地租工作.B为广为戳民U用凶盼引眯B.......
A new model to simulate spatially correlated earthquake ground motions is developed. In the model, the main factors that......
Modeling and Optimization for Heat Exchanger Networks Synthesis Based on Expert System and Genetic A
A new superstructure form of heat exchanger networks (HEN) is proposed based on expert system (ES). The new superstructu......
In the past 30 years,signed directed graph(SDG) ,one of the qualitative simulation technologies,has been widely applied ......
An approach for analyzing and optimizing sealing mechanism of ball valve made of nitrile butadiene rubber(NBR) with fini......
Research on improvement of electrode efficiency of water electrolysis on Ni-P electroless plating by
Research on rare earth(RE) improved electrolytic efficiency of water electrolysis by electrode based on Ni-P coating was......
A novel method of rotated window Radon transform is developed for identifying thelinear texture in SAR image. It is app......
Multiple input multiple output(MIMO) relaying techniques can greatly improve the spectral efficiency and extend network ......
A novel algorithm, the immune genetic algorithm based on multi-agent, is proposed for the path planning of tightly coord......
A class of regularized conjugate gradient methods is presented for solving the large sparse system of linear equations o......
婴儿哭闹常常是因为他们不舒服,但也有可能是由于他们想睡觉或者饿了想吃东西。这就让宝爸宝妈们头疼了,究竟该怎么区分呢?Babies ......
Assessment of burden and coping strategies among caregivers of cancer patients in sub-Saharan Africa
BACKGROUND Cancer is a devastating and debilitating chronic disease that affects both patients and family members.Availa......
Successful weaning from ventilator play a critical role in improving the prognosis of patients who are treated in the in......
本文分析了网络条件下高校图书馆开展馆际互借工作的必要性，以及根据我校馆际互借的现状和存在的问题，并针对存在的问题提出了改进的......
A new bisdesmosidic triterpene saponin,macranthoiside I,wasisolated from L.macranthoides.Its structure was determinedby ......
目的研究白细胞介素13（IL13）基因SNP位点rs1295686多态性与北方汉族儿童哮喘易感性的关系。方法采用SNaPshot方法对435例哮喘儿童和6......
《牛津小学英语》4A Unit9 Part B、C&D主要学习一些心里感觉的抽象名词“hot、hungry、thirsty、cold、tired、ill”，询问别人状态......
信息资源共享是当前国内外图书馆的一个业务重点，在实施资源共享计划之前，必须明确“拥有”与“获取”的关系，并在实施中充分利用便捷......
随着工业水平的不断发展和科学技术的不断进步,数值微分问题的正则化逐渐受到研究人员的重视。现如今正则化已经是数学领域的重要......
近日，杭图开通OCLC（联机计算机图书馆中心）的Worldshare ILL（全球共享馆际互借）平台，成功实现与全球49个国家1万家图书馆间的馆际互借和......
Spontaneous bacterial peritonitis is a complication of ascitic patients with end-stage liver disease(ESLD); spontaneous ......
温度、湿度和光照度是农业大棚管理过程中的三个关键参数,结合计算机技术和自动控制技术设计基于嵌入式的大棚智能化控制方案,实时......
鄂尔多斯盆地延长组长7为典型的致密砂岩储层,粒度细,填隙物含量高,物性差.最主要的黏土矿物为伊利石,占填隙物总量的60%.根据大量......
话语策略是人们在言语交际中顺利实现交际目的或占据有利地位的重要手段。语用模糊策略正是这种策略之一。文章阐述了俄语语料中使......
合同诈骗是从普通罪中分裂出来的新型经济犯罪,它在具备了普通诈骗罪的一些共性特征外,在侵犯的客体、利用的工具、行为方式等方面......
对于“语文”教学，似乎任何人都可以指手画脚，“人人承认要想制成一双鞋子，必须有鞋匠的技术，虽说每人都有他自己的脚做模型，而且也都有......
在成岩过程中形成的粘土矿物真实地记录了地层形成的成岩温度及其盆地热演化的信息,可以作为沉积盆地的热史指标。本文主要介绍了......
通过对当前馆际互借标准和系统的分析调研,结合图书馆馆际互借现状,试图对馆际互借系统的发展趋势进行探索.......
曲面造型通常所采用的是基于三角形或多边形的表示方法。在实际绘制过程中,往往由于多边形网格不够细密而影响绘制效果。为了得到......
To mitigate the ill effects and obtain more accurate and stable solution of the observation equations, the so-called tru......
本文以CNKI为数据源,基于文献计量的角度,对2000-2013年国内馆际互借领域发表的论文进行分析,利用社会网络分析方法生成国内馆际互......
分析了误操作事故发生的原因,阐述了违章行为的主要表现,提出了倒闸操作的标准化程序存在的危险点及防范措施。......
介绍了木豆的生物学特性、栽培管理技术及病虫害防治措施....
发散思维是从多方面寻找问题答案的思维方式,具有求异性、求反性和辐射性特点,借助联想和想象得以表现,乃是帮助学生克服作文困难,......
